Constant Line Projecting Red Line Laser Module
It is an easy work for users to make line alignment with assistance of red line laser module. It gets extremely bright red laser beam from internal part of 650nm red laser diode. The direct laser beam emission cannot only assure its stable and reliable laser line targeting, but also enables the most competitive price for all kinds of industrial machinery processing and inspection works.
http://www.berlinlasers.com/650nm-red-line-laser-module
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